Collection: 2007.5-2010 Duramax LMM Devices

6.6L Duramax LMM Tuning Devices

Tuning devices for the 2007.5–2010 GM 6.6L Duramax LMM. The device flashes a Dieselr-calibrated tune to your truck. Every part is matched to your truck and the rest of your build.

Tuning Devices

Supported devices include EZ Lynk Auto Agent, HP Tuners MPVI4, and others. The device flashes the calibration; pair it with a Dieselr tune for your platform.

Compatibility

Organized by confirmed fitment for the 2007.5–2010 GM 6.6L Duramax LMM.

FAQ

Which tuning device do I need?
Supported devices include EZ Lynk Auto Agent, HP Tuners MPVI4, EFI Live. Each flashes a Dieselr-calibrated tune to your truck.

Do I need a tune with the device?
Yes — the device runs a Dieselr calibration matched to your truck.